Northampton, MA Weather & Growing Conditions
This Afternoon
77°F
Sunny
Sunny. High near 77, with temperatures falling to around 66 in the afternoon. Southwest wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 9 mph SW | 2% |
| Tonight | 54°F | Partly Cloudy | 5 mph S | 1% |
| Thursday | 69°F | Chance Light Rain | 5 to 9 mph S | 47% |
| Thursday Night | 59°F | Light Rain Likely | 2 to 7 mph S | 65% |
| Friday | 68°F | Light Rain Likely | 2 mph SE | 69% |
| Friday Night | 52°F | Light Rain Likely | 2 mph N | 71% |
| Saturday | 62°F | Chance Light Rain | 5 mph N | 33% |
| Saturday Night | 43°F | Chance Light Rain | 8 mph NW | 33% |
| Sunday | 56°F | Slight Chance Light Rain then Mostly Sunny | 8 mph NW | 22% |
| Sunday Night | 37°F | Partly Cloudy | 6 mph W | 9% |
| Monday | 53°F | Slight Chance Light Rain | 7 to 12 mph W | 16% |
| Monday Night | 34°F | Partly Cloudy | 5 to 8 mph W | 12% |
| Tuesday | 57°F | Mostly Sunny | 5 to 10 mph W | 6% |
| Tuesday Night | 35°F | Partly Cloudy | 8 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Northampton, MA
Last spring frost
May 5
First fall frost
Oct 8
Growing season
156 days
Hardiness zone
6a
Explore more for Northampton, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Amherst, Ma (9.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.